1. measuring the sound level in the area of practice (8-hour average) from all measuring 14 points (8 departments). The effects of all measures is, in the benchmark, according to the law.
1. Measure the volume in practice (average 8 hours) from measurements of all 14 points (eight departments) all measurement results within the standard required by law.
1. Measuring noise in practice areas (average 8 hours) from measurements of all 14 points (8 Department) measurement result all standard prescribed by law.